Rent vs. buy: What you need to know

Summary: Neither renting nor buying is universally better; the right choice depends on your finances, your lifestyle, and your local market. Buying builds equity and is tax-free capital growth on a principal residence, but ties up capital and ties you to one place. Renting is more flexible and often cheaper month to month, freeing money to invest elsewhere. A quick financial test is the 5% rule: compare your annual rent to 5% of a comparable home's price.

The rent-versus-buy question rarely has a single right answer. This guide breaks down the lifestyle and financial factors, gives you a simple rule of thumb to run the numbers, and lays the two options side by side so you can decide what fits.

Should you rent or buy? A quick comparison

Here is how the two options compare on the factors that matter most:

What lifestyle factors should you weigh?

Start with how you want to live now and in the next few years. Renting suits people who value flexibility and may change jobs or cities; buying makes the home a fixed asset that ties you to an area and a mortgage. Ask yourself:

• Do you expect to move regularly within your city, province, or abroad?

• Do you want the freedom to renovate or make major changes?

• Are you ready to take on maintenance, repairs, and wear and tear?

• Do you have pets, which can be harder to accommodate in a rental?

Local market reality matters too: some big-city neighbourhoods strongly favour renting, while more rural areas favour buying, and the available supply may push you toward one option.

What is the 5% rule for renting versus buying?

The 5% rule is a quick financial test: compare your annual rent to 5% of the price of a comparable home. The idea is that owning a home costs roughly 5% of its value each year in unrecoverable costs (property taxes, maintenance, and mortgage interest), while your unrecoverable cost as a renter is the rent itself. Multiply the home's value by 5%, divide by 12, and you get the monthly threshold: if you can rent for less than that, renting may be the stronger financial choice.

A worked example:

• Home value: $800,000

• $800,000 × 5% = $40,000 per year

• $40,000 ÷ 12 = about $3,333 per month

So if you can rent a comparable home for less than about $3,333 a month, renting could leave you with more money to invest elsewhere. For a deeper breakdown of the rule, see Ben Felix's explainer at PWL Capital.

Is buying a home a good investment compared to renting?

Buying gives you a tangible, relatively stable asset and builds equity as you pay down the principal, and gains on a principal residence are not taxed. The flip side is the upfront and ongoing cost: budget for the costs involved in a real estate transaction and decide how to structure the mortgage, including whether a fixed or variable rate fits you. But it does not always beat renting over the long run. Renting usually costs less per month, and the difference can be invested in other things, an investment portfolio, education, or a business, that may earn more over time, with the trade-off that you manage those investments and take on their risk. There is also a time-value-of-money effect: rent is spread out over years, while buying front-loads large costs, which makes ownership relatively more expensive in today's dollars. Financial questions worth asking:

• Am I prepared to tie up a large amount of capital now?

• Would I rather invest once for a stable return, or actively manage investments for potentially higher returns?

• Is my rent more or less than 5% of the price of a comparable home?

How does the market affect the decision?

Timing matters. If you buy, you gain or lose with the market through your home equity. If you rent and the market falls, you are not exposed to that loss and may even see rents soften. If the market rises, your landlord benefits, and may raise the rent or sell the property you are renting. Lifestyle and the financial framework above hold across time, but always factor in current conditions where you want to live.

What are the advantages of each option?

Renting:

• Flexibility to move.

• Maintenance, property taxes, and repairs are the landlord's responsibility.

• Often cheaper month to month than mortgage interest, especially short term.

• Frees up money you could invest elsewhere (the 5% rule).

Buying:

• Stability and no risk of a landlord ending your tenancy.

• Freedom to renovate, build, and keep pets.

• No tax on capital gains on your principal residence.

• You build equity with each mortgage payment.

• You are not exposed to market swings unless you sell.

Frequently asked questions

Is it cheaper to rent or buy in Ontario?

It depends on the home's price, local rents, and how long you stay. Renting is usually cheaper month to month, while buying can win over the long term through equity. The 5% rule is a quick way to compare in your area.

Is renting just throwing money away?

Not necessarily. Rent buys flexibility and frees up cash you would otherwise tie up in a down payment and ownership costs, money you can invest elsewhere. Whether buying does better depends on the market and your timeline.

What is the 5% rule?

Multiply a comparable home's price by 5%, then divide by 12. If you can rent for less than that monthly figure, renting may be the better financial choice, because owning costs roughly 5% of a home's value per year in unrecoverable costs.

Do I pay tax when I sell my home?

Generally not if it was your principal residence: gains on a principal residence are exempt from capital gains tax in Canada. Investment or secondary properties are taxed differently, and selling within a year can trigger the anti-flipping tax.

What should I consider before deciding?

Your finances (down payment, monthly budget, the 5% comparison), your lifestyle (how long you will stay, flexibility, pets, renovations), and the local market. There is no universal right answer.

About the author

Samantha King is a content writer at Ownright who writes about the financial and practical sides of buying and renting a home, working with the firm's lawyers to keep the guidance accurate and clear.

At Ownright, we focus entirely on Ontario residential real estate law, and when you decide to buy we handle the legal side of your closing from start to finish. You can start your closing online or get in touch with any questions.

Important note: This article is general information, not legal or financial advice. No one should act, or refrain from acting, based solely on the information in this post or any linked materials without first seeking appropriate professional advice.